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MD 190 over CABIN JOHN CREEK

Map

Coordinates:
+38.99689, -77.16924
38°59'49" N, 77°10'09" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:MD 190 over CABIN JOHN CREEK
Structure number:100000150027010
Location:0.74 MILE EAST OF MD 191
Purpose:Carries highway over waterway
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:89.9 ft. [27.4 m]
Total length:95.1 ft. [29.0 m]
Roadway width between curbs:44.0 ft. [13.4 m]
Deck width edge-to-edge:47.2 ft. [14.4 m]
Skew angle:17°
Owner:State Highway Agency [01]
Year built:1974
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
Main span material:Steel [3]
Main span design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: July 2016

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:20,482 [as of 2009]
Truck traffic:8% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Better than present minimum criteria [7]
Deck geometry appraisal:Equal to present minimum criteria [6]
Water adequacy appraisal:Superior to present desirable criteria [9]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Banks are protected or well vegetated. River control devices such as spur dikes and embankment protection are not required or are in a stable condition. [8]
Pier/abutment protection:None present but re-evaluation suggested [5]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Sufficiency rating:95.2

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
July 2016FairSatisfactoryGoodGood2048295.2
July 2014FairSatisfactoryGoodGood2048295.2
September 2012FairSatisfactoryGoodGood2048295.2
July 2010FairSatisfactoryGoodGood2048295.2
July 2008FairSatisfactoryGoodGood1965295.4
July 2006FairSatisfactoryGoodGood3135092.7
June 2004FairSatisfactoryGoodGood3135092.7
June 2002FairSatisfactoryVery GoodGood3327592.2
June 2000FairSatisfactoryVery GoodGood3327592.2
June 1998FairSatisfactoryVery GoodGood3327592.2
October 1996GoodGoodVery GoodGood3327592.2
October 1994GoodGoodVery GoodGood4862589.1
October 1992FairSatisfactoryVery GoodGood4862589.1
January 1991FairSatisfactoryGoodGood4862589.1

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Steel Girder/Beamlinear ft.5405231700
Steel Protective Coatingsq. ft.4,8754,7908500
Deck
Reinforced Concrete Decksq. ft.4,4823,94453800
Substructure
Reinforced Concrete Abutmentlinear ft.9995400
Joints
Compression Jointlinear ft.9494000
Bearings
Movable Bearingeach60600
Steel Protective Coatingsq. ft.128400
Fixed Bearingeach128400
Steel Protective Coatingsq. ft.128400
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.180180000
Reinforced Concrete Bridge Raillinear ft.1801546200